Porting sounds from BFV?

Hi there, I got the alpha of BFV and wanted to know if anyone would be able to help me with porting the sounds from BFV? (I know that it's an alpha and the devs probably aren't too keen on people already porting stuff from their game), I'm not really experienced with porting from Battlefield. all I know is that the .cas files store everything (correct me if I'm wrong).